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Priority to ES1975212073UpriorityCriticalpatent/ES212073Y/en
Publication of ES212073UpublicationCriticalpatent/ES212073U/en
Application grantedgrantedCritical
Publication of ES212073YpublicationCriticalpatent/ES212073Y/en
Stopper with seal for bottles, characterized by being provided with an inner annular rib for its closure under pressure in collaboration with a throat on purpose in the neck concerned, as well as an internal tightness sleeve and an external flange for easy opening, which is preferably formed in plastic material and of one-piece constitution, comprising a lower ring or collar with means for its permanent attachment to the neck of the bottle, and a cap itself placed axially and markedly distanced above that ring to which it is linked only by a small vertical strip constitutive of the seal located near the external flange to facilitate the opening, and by a hinge on which said cap will be articulated in its opening and closing phases under pressure of the bottle and by which will remain linked to the ring without risk of getting lost. (Machine-translation by Google Translate, not legally binding)
ES1975212073U1975-04-301975-04-30
STOPPER WITH SEAL FOR BOTTLES.
ExpiredES212073Y
(en)